Must the LaborFest show go on?

Subscribers to RightWisconsin learned yesterday that the AFL-CIO will not be participating in LaborFest 2013, effectively canceling the event. However, I spoke with Christine Neumann-Ortiz of Voces de la Frontera, and she told me that she is talking to other unions about continuing the event. I have more at RightWisconsin today (subscription needed).